Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Kristen M Ryan, LPN

Q: What is the NPI number for Kristen Ryan?

The National Provider Identifier (NPI) for Kristen Ryan is 1003041393, a Type 1 (individual) record in the CMS NPPES registry.

Licensed Practical Nurse in Atkinson, NH · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003041393

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kristen M Ryan

Credential LPN

Sex Female

Practice address Atkinson, NH, 03811

Phone (603) 362-8230

Fax (603) 362-4621

Enumeration date May 15, 2009

Last updated in NPPES May 15, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 62964 (MA) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Kristen Ryan practice?

The practice location on file with NPPES is in Atkinson, NH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kristen Ryan?

The National Provider Identifier (NPI) for Kristen Ryan is 1003041393, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-15.